MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9990
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
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External URI info PDF_URIPDF contains an external URL action
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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL https://druttle.ru/award?keyword=acute+otitis+media+guidelines+pdf PDF link annotation
- https://cdn.sqhk.co/vabedesi/fjjhbqu/47778265431.pdfIn PDF document text
- https://tamegafatukof.weebly.com/uploads/1/3/4/4/134400059/fatozuniwi-juxumov-golosefim-piviluk.pdfIn PDF document text
- https://werijumifisa.weebly.com/uploads/1/3/4/7/134729585/d29141774aaa3.pdfIn PDF document text
- http://help-bluebadgecustomer.com/xamozelusubuduwoso2vu5k.pdfIn PDF document text
- https://pixumoxijabana.weebly.com/uploads/1/3/4/7/134748481/mifuzilijil.pdfIn PDF document text
- https://cdn.sqhk.co/navuwamas/jgjXhjs/pro_pinball_timeshock.pdfIn PDF document text
- https://cdn.sqhk.co/fovomesit/hdxUtgf/rope_swing_lake_near_me.pdfIn PDF document text
- https://cdn.sqhk.co/modurasisuwu/KhiggjN/wilarukatitaganabiruw.pdfIn PDF document text
- http://biolinkus.me/ap_music_theory_exam_sample_questions3mxyb.pdfIn PDF document text
- https://kakowafalajoji.weebly.com/uploads/1/3/4/4/134455686/beed926.pdfIn PDF document text
- https://mudulavodeg.weebly.com/uploads/1/3/1/0/131070753/rurexoz.pdfIn PDF document text
- https://kejidelevotina.weebly.com/uploads/1/3/5/3/135326148/b13b262d274.pdfIn PDF document text
- https://cdn.sqhk.co/fafaviwi/hhjiagc/youtube_luke_combs_new_song_six_feet_apart.pdfIn PDF document text
- https://limorevoxa.weebly.com/uploads/1/3/4/6/134611026/460805.pdfIn PDF document text
- http://select-get.top/pixel_adventure_cool_math1mo90.pdfIn PDF document text
- http://businesshelpservice.com/how_to_win_a_hand_to_hand_fight8r34d.pdfIn PDF document text
- https://ruwatija.weebly.com/uploads/1/3/4/8/134846771/bifonotezimom_mavimolebozo_davanubil.pdfIn PDF document text
- http://electrumwallet.buzz/74976972644hy260.pdfIn PDF document text
- https://kixixowagixu.weebly.com/uploads/1/3/2/7/132710794/1d00d46925b960a.pdfIn PDF document text
- https://dukagalirizaz.weebly.com/uploads/1/3/1/8/131856141/4397504.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://uploads.strikinglycdn.com/files/f19f9e7d-538c-4213-af9d-412d7aa312e5/is_cyberpunk_multiplayer_cross_platform.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f557ca25-247f-4309-aba3-123769949279/to_kill_a_mockingbird_summary_chapter_1-9.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/04abab12-c2fb-4a39-b9f5-5d3a5c20ff83/91623574512.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/78f6400d-92be-431c-9380-5fd253a8a72f/wirumegefanarivituze.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/93aa880d-318d-4703-91e0-5c913f29342f/58836949371.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f88d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF88D | 5252 bytes |
SHA-256: e97c91a0df2c8bd7f3b779e5a70f347f9ab7c6c3ab8467c51f0ad0723ea51c70 |
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font_01_sfnt_off00010a58.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10A58 | 10912 bytes |
SHA-256: b948269dfa2ffdb4bd972f4921efb77540d57269d5428e61bf3f10138f9eeba7 |
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font_02_sfnt_off00012f0e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12F0E | 4324 bytes |
SHA-256: 7f6049e5011acf0e8581793f2bc2bb947aac2929fdb77abc318b2a6155c1ef71 |
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